{"kind":"host","input":"ad-tech.ru","report":{"host":"ad-tech.ru","checkedAt":"2026-10-31T20:29:14.735Z","a":{"status":"found","values":["94.139.253.29"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"ad-tech.ru has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mx.ad-tech.ru","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"ns3.ad-tech.ru","ipv6":false},{"host":"ns2.ad-tech.ru","ipv6":false}]}]},"receiptId":"wcMwfkq-Uo","reused":true,"measuredAt":"2026-10-31T20:29:15.278Z"}